What is fxusbase.sys?

fxusbase.sys is a DLL file which is responsible for component Driver for FRITZ!X USB in Windows systems like Windows 7 Professional Edition 64-bit. It was created on 7/13/2009 2:53:45 PM, the size is 694272 bytes and its version is 3.9.0.0.

fxusbase.sys can be infected by virus Virus:DOS/Cod.1487 which spreads through social network Cross.tv to download and install malware Optimum XP on the affected machines.

Once infected, the file path of fxusbase.sys will be re-set as:C:\WINDOWS\System32\DriverStore\FileRepository\avmx64c.inf_amd64_neutral_8ebb15bf548db022\

And the software like PC game Prototype 2, Web browser Android Browser 534.51.22 or antivirus WEBROOT SecureAnywhere? AntiVirus 2012 can't start up, along with error message:fxusbase.sys is missing or was not found.

When you restart your computer, you would receive fxusbase.sys blue screen of death (BSOD), along with stop error code:0X6045973